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* Copyright (c) 2013 Jan Rheinländer *
* <jrheinlaender@users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include <QAction>
#include <QApplication>
#include <QMessageBox>
#include <App/Document.h>
#include <App/DocumentObject.h>
#include <Gui/Application.h>
#include <Gui/BitmapFactory.h>
#include <Gui/Command.h>
#include <Gui/Selection/Selection.h>
#include <Gui/Tools.h>
#include <Gui/ViewProvider.h>
#include <Mod/PartDesign/App/Body.h>
#include <Mod/PartDesign/App/FeatureBoolean.h>
#include "ui_TaskBooleanParameters.h"
#include "TaskBooleanParameters.h"
using namespace PartDesignGui;
using namespace Gui;
/* TRANSLATOR PartDesignGui::TaskBooleanParameters */
TaskBooleanParameters::TaskBooleanParameters(ViewProviderBoolean* BooleanView, QWidget* parent)
: TaskBox(Gui::BitmapFactory().pixmap("PartDesign_Boolean"), tr("Boolean Parameters"), true, parent)
, ui(new Ui_TaskBooleanParameters)
, BooleanView(BooleanView)
{
selectionMode = none;
// we need a separate container widget to add all controls to
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
// clang-format off
connect(ui->buttonBodyAdd, &QToolButton::toggled,
this, &TaskBooleanParameters::onButtonBodyAdd);
connect(ui->buttonBodyRemove, &QToolButton::toggled,
this, &TaskBooleanParameters::onButtonBodyRemove);
connect(ui->comboType, qOverload<int>(&QComboBox::currentIndexChanged),
this, &TaskBooleanParameters::onTypeChanged);
// clang-format on
this->groupLayout()->addWidget(proxy);
PartDesign::Boolean* pcBoolean = BooleanView->getObject<PartDesign::Boolean>();
std::vector<App::DocumentObject*> bodies = pcBoolean->Group.getValues();
for (auto body : bodies) {
QListWidgetItem* item = new QListWidgetItem(ui->listWidgetBodies);
item->setText(QString::fromUtf8(body->Label.getValue()));
item->setData(Qt::UserRole, QString::fromLatin1(body->getNameInDocument()));
}
// Create context menu
QAction* action = new QAction(tr("Remove"), this);
action->setShortcut(Gui::QtTools::deleteKeySequence());
// display shortcut behind the context menu entry
action->setShortcutVisibleInContextMenu(true);
ui->listWidgetBodies->addAction(action);
connect(action, &QAction::triggered, this, &TaskBooleanParameters::onBodyDeleted);
ui->listWidgetBodies->setContextMenuPolicy(Qt::ActionsContextMenu);
int index = pcBoolean->Type.getValue();
ui->comboType->setCurrentIndex(index);
}
void TaskBooleanParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
{
if (selectionMode == none) {
return;
}
if (msg.Type == Gui::SelectionChanges::AddSelection) {
if (strcmp(msg.pDocName, BooleanView->getObject()->getDocument()->getName()) != 0) {
return;
}
// get the selected object
PartDesign::Boolean* pcBoolean = BooleanView->getObject<PartDesign::Boolean>();
std::string body(msg.pObjectName);
if (body.empty()) {
return;
}
App::DocumentObject* pcBody = pcBoolean->getDocument()->getObject(body.c_str());
if (!pcBody) {
return;
}
// if the selected object is not a body then get the body it is part of
if (!pcBody->isDerivedFrom<PartDesign::Body>()) {
pcBody = PartDesign::Body::findBodyOf(pcBody);
if (!pcBody) {
return;
}
body = pcBody->getNameInDocument();
}
std::vector<App::DocumentObject*> bodies = pcBoolean->Group.getValues();
if (selectionMode == bodyAdd) {
if (std::ranges::find(bodies, pcBody) == bodies.end()) {
bodies.push_back(pcBody);
pcBoolean->Group.setValues(std::vector<App::DocumentObject*>());
pcBoolean->addObjects(bodies);
QListWidgetItem* item = new QListWidgetItem(ui->listWidgetBodies);
item->setText(QString::fromUtf8(pcBody->Label.getValue()));
item->setData(Qt::UserRole, QString::fromLatin1(pcBody->getNameInDocument()));
pcBoolean->getDocument()->recomputeFeature(pcBoolean);
ui->buttonBodyAdd->setChecked(false);
exitSelectionMode();
// Hide the bodies
if (bodies.size() == 1) {
// Hide base body and added body
Gui::ViewProviderDocumentObject* vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(pcBoolean->BaseFeature.getValue())
);
if (vp) {
vp->hide();
}
vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(bodies.front())
);
if (vp) {
vp->hide();
}
BooleanView->show();
}
else {
// Hide newly added body
Gui::ViewProviderDocumentObject* vp
= dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(bodies.back())
);
if (vp) {
vp->hide();
}
}
}
}
else if (selectionMode == bodyRemove) {
if (const auto b = std::ranges::find(bodies, pcBody); b != bodies.end()) {
bodies.erase(b);
pcBoolean->setObjects(bodies);
const QString internalName = QString::fromStdString(body);
for (int row = 0; row < ui->listWidgetBodies->count(); row++) {
QListWidgetItem* item = ui->listWidgetBodies->item(row);
QString name = item->data(Qt::UserRole).toString();
if (name == internalName) {
ui->listWidgetBodies->takeItem(row);
delete item;
break;
}
}
pcBoolean->getDocument()->recomputeFeature(pcBoolean);
ui->buttonBodyRemove->setChecked(false);
exitSelectionMode();
// Make bodies visible again
Gui::ViewProviderDocumentObject* vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(pcBody)
);
if (vp) {
vp->show();
}
if (bodies.empty()) {
Gui::ViewProviderDocumentObject* vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(pcBoolean->BaseFeature.getValue())
);
if (vp) {
vp->show();
}
BooleanView->hide();
}
}
}
}
}
void TaskBooleanParameters::onButtonBodyAdd(bool checked)
{
if (checked) {
PartDesign::Boolean* pcBoolean = BooleanView->getObject<PartDesign::Boolean>();
Gui::Document* doc = BooleanView->getDocument();
BooleanView->hide();
if (pcBoolean->Group.getValues().empty() && pcBoolean->BaseFeature.getValue()) {
doc->setHide(pcBoolean->BaseFeature.getValue()->getNameInDocument());
}
selectionMode = bodyAdd;
Gui::Selection().clearSelection();
}
else {
exitSelectionMode();
}
}
void TaskBooleanParameters::onButtonBodyRemove(bool checked)
{
if (checked) {
Gui::Document* doc = Gui::Application::Instance->activeDocument();
if (doc) {
BooleanView->show();
}
selectionMode = bodyRemove;
Gui::Selection().clearSelection();
}
else {
exitSelectionMode();
}
}
void TaskBooleanParameters::onTypeChanged(int index)
{
PartDesign::Boolean* pcBoolean = BooleanView->getObject<PartDesign::Boolean>();
switch (index) {
case 0:
pcBoolean->Type.setValue("Fuse");
break;
case 1:
pcBoolean->Type.setValue("Cut");
break;
case 2:
pcBoolean->Type.setValue("Common");
break;
default:
pcBoolean->Type.setValue("Fuse");
}
// Force UI update before starting heavy computation to show user's selection immediately
QApplication::processEvents();
pcBoolean->getDocument()->recomputeFeature(pcBoolean);
}
const std::vector<std::string> TaskBooleanParameters::getBodies() const
{
std::vector<std::string> result;
for (int i = 0; i < ui->listWidgetBodies->count(); i++) {
result.push_back(ui->listWidgetBodies->item(i)->data(Qt::UserRole).toString().toStdString());
}
return result;
}
int TaskBooleanParameters::getType() const
{
return ui->comboType->currentIndex();
}
void TaskBooleanParameters::onBodyDeleted()
{
PartDesign::Boolean* pcBoolean = BooleanView->getObject<PartDesign::Boolean>();
std::vector<App::DocumentObject*> bodies = pcBoolean->Group.getValues();
int index = ui->listWidgetBodies->currentRow();
if (index < 0 && (size_t)index > bodies.size()) {
return;
}
App::DocumentObject* body = bodies[index];
QString internalName = ui->listWidgetBodies->item(index)->data(Qt::UserRole).toString();
for (auto it = bodies.begin(); it != bodies.end(); ++it) {
if (internalName == QLatin1String((*it)->getNameInDocument())) {
body = *it;
bodies.erase(it);
break;
}
}
ui->listWidgetBodies->model()->removeRow(index);
pcBoolean->setObjects(bodies);
pcBoolean->getDocument()->recomputeFeature(pcBoolean);
// Make bodies visible again
Gui::ViewProviderDocumentObject* vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(body)
);
if (vp) {
vp->show();
}
if (bodies.empty()) {
Gui::ViewProviderDocumentObject* vp = dynamic_cast<Gui::ViewProviderDocumentObject*>(
Gui::Application::Instance->getViewProvider(pcBoolean->BaseFeature.getValue())
);
if (vp) {
vp->show();
}
BooleanView->hide();
}
}
TaskBooleanParameters::~TaskBooleanParameters() = default;
void TaskBooleanParameters::changeEvent(QEvent* e)
{
TaskBox::changeEvent(e);
if (e->type() == QEvent::LanguageChange) {
ui->comboType->blockSignals(true);
int index = ui->comboType->currentIndex();
ui->retranslateUi(proxy);
ui->comboType->setCurrentIndex(index);
}
}
void TaskBooleanParameters::exitSelectionMode()
{
selectionMode = none;
Gui::Document* doc = Gui::Application::Instance->activeDocument();
if (doc) {
doc->setShow(BooleanView->getObject()->getNameInDocument());
}
}
//**************************************************************************
//**************************************************************************
// TaskDialog
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TaskDlgBooleanParameters::TaskDlgBooleanParameters(ViewProviderBoolean* BooleanView)
: TaskDlgFeatureParameters(BooleanView)
, BooleanView(BooleanView)
{
assert(BooleanView);
parameter = new TaskBooleanParameters(BooleanView);
Content.push_back(parameter);
Content.push_back(preview);
}
TaskDlgBooleanParameters::~TaskDlgBooleanParameters() = default;
//==== calls from the TaskView ===============================================================
void TaskDlgBooleanParameters::open()
{}
void TaskDlgBooleanParameters::clicked(int)
{}
bool TaskDlgBooleanParameters::accept()
{
auto obj = BooleanView->getObject();
if (!obj || !obj->isAttachedToDocument()) {
return false;
}
BooleanView->Visibility.setValue(true);
try {
std::vector<std::string> bodies = parameter->getBodies();
if (bodies.empty()) {
QMessageBox::warning(parameter, tr("Empty body list"), tr("The body list cannot be empty"));
return false;
}
std::stringstream str;
str << Gui::Command::getObjectCmd(obj) << ".setObjects( [";
for (const auto& body : bodies) {
str << "App.getDocument('" << obj->getDocument()->getName() << "').getObject('" << body
<< "'),";
}
str << "])";
Gui::Command::runCommand(Gui::Command::Doc, str.str().c_str());
}
catch (const Base::Exception& e) {
QMessageBox::warning(
parameter,
tr("Boolean: Accept: Input error"),
QCoreApplication::translate("Exception", e.what())
);
return false;
}
FCMD_OBJ_CMD(obj, "Type = " << parameter->getType());
Gui::Command::doCommand(Gui::Command::Doc, "App.ActiveDocument.recompute()");
Gui::Command::doCommand(Gui::Command::Gui, "Gui.activeDocument().resetEdit()");
Gui::Command::commitCommand();
return true;
}
bool TaskDlgBooleanParameters::reject()
{
// Show the bodies again
PartDesign::Boolean* obj = BooleanView->getObject<PartDesign::Boolean>();
Gui::Document* doc = Gui::Application::Instance->activeDocument();
if (doc) {
if (obj->BaseFeature.getValue()) {
doc->setShow(obj->BaseFeature.getValue()->getNameInDocument());
std::vector<App::DocumentObject*> bodies = obj->Group.getValues();
for (auto body : bodies) {
doc->setShow(body->getNameInDocument());
}
}
}
// roll back the done things
Gui::Command::abortCommand();
Gui::Command::doCommand(Gui::Command::Gui, "Gui.activeDocument().resetEdit()");
return true;
}
#include "moc_TaskBooleanParameters.cpp"
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